34.Life's transition from the sea to the landwas perhaps as much of an evolutionary challengeas was the genesis of life.
(特殊结构as much…as;倒装as was the genesis of life)
生命从海洋到陆地的过渡可能是一个像生命起源那样的进化挑战。
分句1:Life's transition from the sea tothe land was perhaps as much of an evolutionary challenge
分句2:as was the genesis of life
分句1是整个长句子的主句,虽然这一部分很长,但主谓宾只有一套,而且顺序是正常的
分句2是倒装句,按正当语序相当于“the genesis of lifewas as……(省略)”
1和2嵌套